README_template.md: add how to override default_config

1 files changed, 13 insertions, 0 deletions

diff --git a/scripts/README_template.md b/scripts/README_template.md
index 6ee2503e..fcc023fd 100644
--- a/scripts/README_template.md
+++ b/scripts/README_template.md
@@ -116,6 +116,19 @@ end
 nvim_lsp.foo_lsp.setup{}
 ```
 
+### Example: orverride default config
+
+If you want to change default configs for all servers, you can override default_config like this.
+
+```lua
+local nvim_lsp = require'nvim_lsp'
+nvim_lsp.util.default_config = vim.tbl_extend(
+  "force",
+  nvim_lsp.util.default_config,
+  { log_level = lsp.protocol.MessageType.Warning.Error }
+)
+```
+
 ### Installing a language server
 
 Configs may provide an `install()` function. Then you can use